* Move files
* Fix potentially missing default payment method
Before, it got removed if any other value was changed besides the default payment method.
* Fix missing store data
* Update BTCPayServer/Plugins/PayButton/PayButtonPlugin.cs
Co-authored-by: Pavlenex <pavle@pavle.org>
* Update pay button warning
Closes#3535.
Co-authored-by: Pavlenex <pavle@pavle.org>